function opennew(z,w,h,nome)
	{
	i1 = new Image;
	i1.src = z;
	html = '<HTML>\n<HEAD>\n<TITLE>ASTORIA GENERAL ESPRESSO MACHINES CAPPUCCINO EQUIPMENT GEEC</TITLE>\n</HEAD>\n<BODY LEFTMARGIN=0 MARGINWIDTH=0 TOPMARGIN=0 MARGINHEIGHT=0 link="#003366" vlink="003366" alink="003366">\n<a href="javascript:self.close();"><IMG SRC="'+z+'" BORDER=0 NAME=zooming></a>\n</BODY>\n</HTML>';
	popupImage = eval("window.open('','" + nome + "','toolbar=0,location=0,directories=0,menuBar=0,scrollbars=0,resizable=no,width=" + w + ",height=" + h +"')");
	popupImage.document.open();
	popupImage.document.write(html);
	popupImage.document.close()
	}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}


function chklogin(){
	with(document.login){
if(

chk_txt(f_login,"Insert your UserId") &&
chk_txt(f_password,"Insert your password")
)
			return true;
	}
	return false;
}
function chk_float(o,d){
	if(o.value.search('^[0-9]{1,}(\.[0-9]{0,3})?$') == -1){
		alert(d);
		o.focus();
		return false;
	}
	return true;
}

function chk_int(o,d){
	if(!o.value || o.value.search('[^0-9]') != -1){
		alert(d);
		o.focus();
		return false;
	}
	return true;
}

function chk_url(o,d){
	if(o.value.search('[a-z]+://[a-zA-Z0-9]+\.[a-zA-Z0-9]+') == -1){
		alert(d);
		o.focus();
		return false;
	}
	return true;
}

function chk_email(o,d){
	if(o.value.search("^[0-9a-zA-Z]([-_.]?[0-9a-zA-Z])*@[0-9a-zA-Z]([-.]?[0-9a-zA-Z])*\\.[a-zA-Z]{2,4}$") == -1){
		alert(d);
		o.focus();
		return false;
	}
	return true;
}

function chk_select(o,d){
	if(!o[o.selectedIndex].value || !o.selectedIndex){
		alert(d);
		o.focus();
		return false;
	}
	return true;
}


//funzione per controllare che almeno un valore sia selezionato
function chk_checkbox(o,m,d){
var i;
var num = 0; //numero valori selezionati
 for (i = 0; i < o.length; i++){ 
          if (o[i].checked)
          num++;
 } //end for       
 if (num <= m && num > 0) return true;
 alert(d);
 return false;
}